Datasheet

ADSP-21469
Rev. 0 | Page 47 of 72 | June 2010
Pulse-Width Modulation (PWM) Generators
The following timing specifications apply when the
AMI_ADDR23–8 pins are configured as PWM.
Table 43. Pulse-Width Modulation (PWM) Timing
Parameter Min Max Unit
Switching Characteristics
t
PWMW
PWM Output Pulse Width t
PCLK
– 2 (2
16
– 2) × t
PCLK
– 2 ns
t
PWMP
PWM Output Period 2 × t
PCLK
– 1.5 (2
16
– 1) × t
PCLK
– 1.5 ns
Figure 32. PWM Timing
PWM
OUTPUTS
t
PWMW
t
PWMP